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| Registros recuperados: 1.530 | |
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| Silva,Josileide Araújo da; Domiciano,Tarcísio Oliveira; Montão,Daniele Pina; Sousa,Paulo Geovani Silva; Ramos,Leandro Lopes; Paredes,Laura Jamille Argolo; Monteiro,Silvia Gonzalez; Rivero,Gabriela Riet Correa; Scofield,Alessandra; Bezerra Júnior,Pedro; Bezerra,Isis Abel; Cerqueira,Valíria Duarte. |
| ABSTRACT: Two outbreaks of trypanosomiasis by Trypanosoma evansi in horses in the municipality of Chaves, Marajó Island, Pará State, Brazil are reported. The first outbreak occurred in April 2011 in a farm with 147 horses; of these, 47 (31.97%) got sick, and 40 (27.21%) died. The second outbreak occurred in May 2012 and involved nine properties. Of a total of 679 horses, 209 (30.07%) got sick, and 183 (26.97%) died. The main clinical signs observed in these horses were weight loss, abdominal edema, toe dragging, and pelvic muscle atrophy. Necropsy was performed in two horses, one from each outbreak. Macroscopic alterations were not seen in the horse from the first outbreak; however, the horse from the second outbreak exhibited emaciation, pallor and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equids; Trypanosomiasis; Pará; Marajó Island. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202170 |
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| Brandão,Verucia Maria Dias; Barrozo,Pedro Henrique Marques; Sousa,Luciane Oeiras; Santos,Rafaelle Cunha dos; Schwanke,Katiane; Sampaio Junior,Francisco Dantas; Prado,Welton Seabra; Amaral,Alessandra Scofield; Cavalcante,Gustavo Góes. |
| ABSTRACT: The occurrence of diseases transmitted by ticks in dogs is very frequent in Brazil, among these diseases we can highlight the ehrlichiosis and anaplasmosis, which are caused by Ehrlichia canis and Anaplasma platys, respectively. The objective of this study was to survey the occurrence of these pathogens in blood samples from domiciled and stray dogs from the city of Belém, Pará. Two hundred and seventy six dogs were sampled for convenience, and the DNA extracted from the blood of these animals was submitted to nested-PCR for research of E. canis and A. platys. E. canis DNA was detected in 39.4% (109/276) and A. platys DNA in 23.1% (64/276) of the samples, there was a statistically significant difference between the frequency of these agents... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine monocytic ehrlichiosis; Canine cyclic thrombocytopenia; Hemoparasites; Anaplasmatecea; Pará. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001200501 |
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| Registros recuperados: 1.530 | |
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